INA168NA/250 TI Current Sense Amplifier | SOT-23-5 | 60V, High-Side

Product Overview

The INA168NA/250 from Texas Instruments is a high-side current sense amplifier designed for precision monitoring of current flow in a wide range of applications. It operates over a common-mode voltage range from 2.7V to 60V, making it suitable for both low-voltage and high-voltage systems. The device outputs a voltage proportional to the sensed current, with a gain set by an external resistor. Its small SOT-23-5 package enables compact designs, while its low quiescent current (typically 25 µA) minimizes power consumption. The INA168NA/250 is ideal for applications requiring accurate current measurement without disrupting the main power path.

Detailed Technical Specifications

Key Features

• Wide common-mode voltage range: 2.7V to 60V
• Low quiescent current: 25 µA (typical)
• High bandwidth: 800 kHz
• Adjustable gain via external resistor
• High accuracy: ±0.5% typical
• Small SOT-23-5 package
• Operates from –40°C to +125°C

Target Applications

• 5G base station power management
• Automotive dashboard current monitoring
• Industrial motor control
• Battery management systems
• Power supply monitoring
• Telecom equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for INA168NA/250. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

INA168NA/250 是德州儀器（TI）的一款高側電流檢測放大器，專為在各種應用中精確監測電流而設計。其共模電壓範圍為 2.7V 至 60V，適用於低壓和高壓系統。該器件輸出與檢測電流成比例的電壓，增益由外部電阻設定。小巧的 SOT-23-5 封裝實現了緊湊設計，而低靜態電流（典型值 25 µA）則降低了功耗。INA168NA/250 非常適合需要在不干擾主電源路徑的情況下進行精確電流測量的應用。

詳細技術參數

核心特性

• 寬共模電壓範圍：2.7V 至 60V
• 低靜態電流：25 µA（典型值）
• 高帶寬：800 kHz
• 通過外部電阻可調增益
• 高精度：典型 ±0.5%
• 小巧的 SOT-23-5 封裝
• 工作溫度範圍：–40°C 至 +125°C

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤電流監測
• 工業電機控制
• 電池管理系統
• 電源監控
• 電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 INA168NA/250 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]